Laboratory instrument



FIG. 1 is a front isometric view of our new laboratory instrument design;

FIG. 2 is a bottom isometric view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

The broken lines in FIG. 4 depict a portion of the laboratory instrument that forms no part of the claimed design. 

CLAIM The ornamental design for a laboratory instrument, as shown and described. 